Thanks I'm not sure what you guys mean by the tail wag. Mine will wobbl every direction if I flip it into atti mode while moving fast. I'm used to it so it's predictable. I'm flying with 10inch props on 3s 3300 and 4400mah packs flys good. It also powers all the Fpv equipment that's onboard aswell. I have a iconic x quad that I'm going to make a super fast light Fpv quad. I'll be putting my cc3d on it and I'll be running 10inch graupners on 850kv motors on 4s. Should be fun